THINKCHANCES Black Rust Proof and Air Tight Aluminum One Piece Storage Lid with Silicone Sealing Linear Plastisol for Regular Mouth Transform Mason Ball Canning Jars (6 Pack, Regular Mouth)

Key features

• A set includes 6 matt black one piece aluminum storage mason lids with plastisol seal for regular mouth mason jars (2 3/8" internal diameter).
• The regular mouth matt black aluminum mason jar storage lid is made from food safe grade aluminum, and food safe grade seal on bottom, the storage lid comply with food safe regulations and BPA free.
• The matt black aluminum regular mouth canning lids/caps are rust proof, would not have rust problem as normal lids made from tinplate.
• The matt black aluminum mason jar lid with sealing linear would seal the jar properly, would not have leakage problem.
• The storage lids/caps with sealing silicone gasket can be used properly with your regular mouth jars.